Craftsman 172.796570 Operator's Manual page 12

REMOVING THE BLADE FOR REPLACEMENT
_ WARNING: To avoid injury, ALWAYS turn off and disconnect the Edger from the
power outlet BEFORE installing parts or cleaning the Edger or making any adjustments.
i A CAUTION:
BLADE ROTATES momentarily after power switch is released. Wait for blade to come to a complete stop. Blade is sharp, wear work gloves when replacing.
1. Use a crescent wrench to hold the outer spacer in place, which will keep the blade
from turning.With an additional crescent wrench, loosen the hex head nut with conical
washer (Fig. 14a).
2. Remove hex head nut with conical washer, spacer and blade.
Hex Head Nut --_
with conical washer
Blade-
Indicator
Fig. 14b
Indicator
Hole
ATTACHING THE NEW BLADE
NOTE: Clean off debris from blade and all mounting hardware.
1. Be sure inner spacer is on shaft -"flats" in spacer hole must engage with "flats"
on shaft (Fig 14b).
2. Place the blade on the shaft over the inner spacer.
3. Hold the blade against the inner spacer and install the outer spacer,
again aligning the flats in the spacer with the flats on the shaft.
4. Install the hex head nut with conical washer. Use a crescent wrench to hold the
outer spacer in place, which will keep the blade from turning. With an additional crescent
wrench, firmly tighten the hex head nut with conical washer (Fig 14a).
NOTE: Replace the hex head nut with conical washer ONLY with identical
replacement part; see Parts List.
GENERAL MAINTENANCE
Keep your Edger clean and in good repair for maximum long-lasting performance.
Before each use, inspect the switch and cord for damage. Check for damaged, missing,
or worn parts. Check for loose screws, misalignment, moving parts that are jammed,
or any other conditions that may affect the operation. If abnormal vibration or noise occurs,
turn off the tool immediately and have the problem corrected before further use.
DO NOT use the Edger if it has any broken parts. Have damaged, missing, worn or broken
parts replaced before using Edger.
When servicing a tool, use only identical replacement parts. Use of unauthorized parts
or failure to follow maintenance instructions may create a risk of electric shock or injury.
BLADE CARE
The cutting blades are made from high quality, hardened steel and with normal use,
they will not require resharpening. However, if you accidentally hit a wire fence, stones,
glass or other hard objects, you may put a nick in the blade. There is no need to remove
this nick as long as it does not interfere with the movement of the blade. If it does interfere,
unplug the Edger and use a fine-toothed file or sharpening stone to remove the nick.
IA WARNING: To avoid injury, ALWAYS turn off and disconnect the Edger
!
from the power outlet BEFORE installing parts or cleaning the Edger or making
1
any adjustments.
If you drop the Edger, carefully inspect it for damage. If the blade is bent, housing cracked,
or handles broken, or if you see any other condition that may affect the Edger's operation,
have Edger repaired by a Craftsman or other qualified service dealer before putting it back
into use.
CLEANING
Fertilizers and other garden chemicals contain agents that greatly accelerate the corrosion
of metals. If you use the Edger in areas where fertilizers or chemicals have been used, it
should be cleaned immediately afterwards. Do Not store the tool on or adjacent to fertilizers
or chemicals.
When cleaning, DO NOT immerse tool in water or squirt with a hose.
Never let any liquid get inside the tool.
Wipe all exposed parts with a damp cloth. You may lubricate only metal parts with a light
petroleum based oil.
Z_ WARNING:
To avoid injury, ALWAYS turn off and disconnect the Edger
from the power outlet BEFORE installing parts or cleaning the Edger or making
any adjustments.
A CAUTION:
BLADE ROTATES momentarily after power switch is released.
Wait for blade to come to a complete stop.
i
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